A senior Lib Dem tells me former care minister Paul Burstow's idea on cutting winter fuel payments "has no endorsement from anyone in the party."
But they do tell me that there is "no harm coming up with ideas" on how to fund social care.
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Billionaire businessman Stefano Pessina has said the Labour leader's economic plans are "not helpful for business or the country."
British scientists believe their research may help to explain the missing material that makes up more than 80% of the universe's mass.
The 10-year deal to produce equipment will save the Armed Forces money and give inmates valuable employment skills, the Government said.